From b3429a562e26616c7c7f576053c7120f5907587b Mon Sep 17 00:00:00 2001
From: cody <648753004@qq.com>
Date: Sun, 28 Sep 2025 11:17:05 +0800
Subject: [PATCH] =?UTF-8?q?refactor(app):=20=E4=BC=98=E5=8C=96=E9=82=AE?=
 =?UTF-8?q?=E4=BB=B6=E6=A8=A1=E6=9D=BF?=
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Content-Type: text/plain; charset=UTF-8
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---
 app/Console/Commands/UpdateLetter.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/Console/Commands/UpdateLetter.php b/app/Console/Commands/UpdateLetter.php
index 894b82f..282312e 100755
--- a/app/Console/Commands/UpdateLetter.php
+++ b/app/Console/Commands/UpdateLetter.php
@@ -45,7 +45,11 @@ class UpdateLetter extends Command
         // 更新用户首字母
         $users = User::whereNull('letter')->whereNotNull('name')->limit(100)->get();
         foreach ($users as $user) {
-            $user->letter = strtoupper(Pinyin::abbr(mb_substr($user->name, 0, 1))[0]);
+            $name = $user->username;
+            if ($user->name) {
+                $name = $user->name;
+            }
+            $user->letter = strtoupper(Pinyin::abbr(mb_substr($name, 0, 1))[0]);
             $user->save();
         }
         return self::SUCCESS;